Incidental Mutation 'R0415:Prex1'
ID40210
Institutional Source Beutler Lab
Gene Symbol Prex1
Ensembl Gene ENSMUSG00000039621
Gene Namephosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 1
SynonymsP-REX1
MMRRC Submission 038617-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.288) question?
Stock #R0415 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location166566342-166713832 bp(-) (GRCm38)
Type of Mutationunclassified
DNA Base Change (assembly) A to G at 166586699 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000104869 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036719] [ENSMUST00000099080] [ENSMUST00000109246]
Predicted Effect probably benign
Transcript: ENSMUST00000036719
SMART Domains Protein: ENSMUSP00000037180
Gene: ENSMUSG00000039621

DomainStartEndE-ValueType
low complexity region 3 27 N/A INTRINSIC
RhoGEF 48 234 3.16e-52 SMART
PH 267 389 1.02e-10 SMART
DEP 418 491 6.86e-27 SMART
DEP 519 592 3.06e-24 SMART
PDZ 628 701 4.55e-1 SMART
PDZ 712 783 5.66e-1 SMART
low complexity region 800 811 N/A INTRINSIC
low complexity region 814 825 N/A INTRINSIC
low complexity region 1109 1127 N/A INTRINSIC
low complexity region 1545 1555 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000099080
SMART Domains Protein: ENSMUSP00000096679
Gene: ENSMUSG00000039621

DomainStartEndE-ValueType
Pfam:RhoGEF 5 64 3.8e-18 PFAM
PH 97 219 1.02e-10 SMART
DEP 248 321 6.86e-27 SMART
DEP 349 422 3.06e-24 SMART
PDZ 458 531 4.55e-1 SMART
PDZ 542 613 5.66e-1 SMART
low complexity region 630 641 N/A INTRINSIC
low complexity region 644 655 N/A INTRINSIC
low complexity region 939 957 N/A INTRINSIC
low complexity region 1375 1385 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000109246
SMART Domains Protein: ENSMUSP00000104869
Gene: ENSMUSG00000039621

DomainStartEndE-ValueType
low complexity region 357 367 N/A INTRINSIC
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.6%
Validation Efficiency 97% (99/102)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene acts as a guanine nucleotide exchange factor for the RHO family of small GTP-binding proteins (RACs). It has been shown to bind to and activate RAC1 by exchanging bound GDP for free GTP. The encoded protein, which is found mainly in the cytoplasm, is activated by phosphatidylinositol-3,4,5-trisphosphate and the beta-gamma subunits of heterotrimeric G proteins. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele have impaired neutrophil migration and autism-like social behavior with defective AMPA-mediated LTD. Mice with other alleles exhibit reduced weight, smaller livers and increased peripheral neutrophil numbers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933427G23Rik A T 5: 23,831,050 noncoding transcript Het
Acox2 A G 14: 8,243,835 probably benign Het
Adgb T C 10: 10,431,067 probably null Het
Adgra3 C A 5: 49,961,757 probably benign Het
Adgre4 G A 17: 55,852,288 V658I probably benign Het
Ahnak A G 19: 9,012,871 probably benign Het
Anapc2 A G 2: 25,278,325 T159A probably damaging Het
Arfgef3 A G 10: 18,613,127 probably benign Het
Atf7ip C T 6: 136,560,012 S81L possibly damaging Het
Cacna1i A G 15: 80,368,830 probably benign Het
Camk1 A T 6: 113,341,891 Y20* probably null Het
Ccdc40 T C 11: 119,232,118 Y249H possibly damaging Het
Cd109 T A 9: 78,712,615 S1380T probably benign Het
Cfap57 A T 4: 118,569,431 L1107Q possibly damaging Het
Col6a4 C T 9: 106,075,080 V540I probably damaging Het
Cst9 T A 2: 148,838,442 probably benign Het
Cul5 C T 9: 53,667,070 V73I probably benign Het
Cxcl16 T A 11: 70,458,748 K84* probably null Het
Cyp2c29 T C 19: 39,329,095 probably benign Het
D6Ertd527e C G 6: 87,111,524 T223S unknown Het
Dip2c C T 13: 9,568,289 probably benign Het
Dis3 A T 14: 99,087,456 I513N probably damaging Het
Dnajc16 A T 4: 141,789,048 L3* probably null Het
Dopey1 T A 9: 86,506,502 L480M probably damaging Het
Eml6 A G 11: 29,749,392 V1787A possibly damaging Het
Etnk1 A G 6: 143,180,774 N115S probably damaging Het
Fryl T C 5: 73,098,414 Y758C probably damaging Het
Gbp4 G A 5: 105,121,106 R394C possibly damaging Het
Ggnbp2 A C 11: 84,833,225 probably benign Het
Gm7137 A G 10: 77,788,173 probably benign Het
Gstm2 T A 3: 107,984,006 Q132L probably benign Het
Habp2 T C 19: 56,317,717 probably benign Het
Hectd2 T C 19: 36,584,884 probably benign Het
Htr6 A G 4: 139,062,081 I291T possibly damaging Het
Ighg2c T C 12: 113,287,910 D199G unknown Het
Itih2 A G 2: 10,105,615 probably benign Het
Kcnab2 A G 4: 152,395,136 F248S probably benign Het
Kcnc4 T C 3: 107,445,433 K610E probably damaging Het
Kcnk16 T A 14: 20,262,975 probably null Het
Kndc1 C T 7: 139,930,124 T1293I probably damaging Het
Lcp1 A T 14: 75,227,006 I556F possibly damaging Het
Lrrc8d T C 5: 105,811,865 L47P probably damaging Het
Lyst T C 13: 13,711,610 probably benign Het
Macrod2 G A 2: 142,210,145 probably null Het
Micalcl C T 7: 112,381,028 R70C probably damaging Het
Mllt3 ACTGCTGCTGCTGCTGCTGCT ACTGCTGCTGCTGCTGCT 4: 87,841,339 probably benign Het
Msh3 A G 13: 92,346,786 V283A possibly damaging Het
Nup205 T C 6: 35,214,634 probably benign Het
Nxpe2 T C 9: 48,326,614 T114A probably damaging Het
Olfr1023 A T 2: 85,887,438 I213F possibly damaging Het
Olfr1034 A T 2: 86,047,055 H191L probably benign Het
Olfr229 A G 9: 39,909,983 Y60C probably damaging Het
Olfr78 C T 7: 102,742,087 M305I probably benign Het
Olfr893 A T 9: 38,209,973 M305L probably benign Het
Pard3 G A 8: 127,610,566 G1221D probably damaging Het
Pax5 G A 4: 44,691,886 A120V probably damaging Het
Pcsk6 C T 7: 66,033,874 R746C probably damaging Het
Pif1 G A 9: 65,588,051 C81Y probably benign Het
Plcb1 A G 2: 135,337,499 Y609C probably damaging Het
Plcd4 C A 1: 74,552,097 S217Y probably damaging Het
Plxna1 G A 6: 89,357,336 H104Y probably benign Het
Polr2k A G 15: 36,175,456 Y45C probably damaging Het
Pqlc3 C A 12: 16,997,710 probably benign Het
Pth2r A G 1: 65,388,439 M424V probably benign Het
Pygm A G 19: 6,391,366 R464G probably benign Het
Rad51c A G 11: 87,397,655 L234P probably damaging Het
Rnf145 A G 11: 44,525,138 Y60C probably damaging Het
Rnf167 T C 11: 70,649,699 I135T probably damaging Het
Rnf213 A T 11: 119,414,469 I509F probably damaging Het
Ryr2 T C 13: 11,869,156 S213G probably damaging Het
Selenbp1 T C 3: 94,936,913 V27A possibly damaging Het
Selenof T G 3: 144,577,692 L14R probably damaging Het
Sfswap A T 5: 129,504,126 D121V probably damaging Het
Slc25a34 C A 4: 141,620,469 M300I possibly damaging Het
Slc34a3 T G 2: 25,229,110 T583P probably benign Het
Smg1 C A 7: 118,182,468 A1199S probably benign Het
Spint1 A G 2: 119,245,615 T231A probably damaging Het
Sptbn1 A C 11: 30,149,576 N229K probably damaging Het
Sult2b1 A G 7: 45,730,092 probably benign Het
Tas2r123 A T 6: 132,847,838 M233L probably damaging Het
Tbcel C A 9: 42,444,500 C139F probably benign Het
Thbs2 A C 17: 14,679,973 S573A probably benign Het
Tmem132c A G 5: 127,563,705 E980G probably damaging Het
Tmem247 G T 17: 86,922,322 C197F probably damaging Het
Tmem251 T A 12: 102,744,876 Y119* probably null Het
Tmem43 C A 6: 91,482,318 P257Q probably benign Het
Tmprss13 A G 9: 45,337,132 probably null Het
Trove2 G T 1: 143,760,075 N444K probably benign Het
Ubr5 T C 15: 37,972,980 T2626A probably damaging Het
Vmn1r196 T A 13: 22,293,836 V215D probably damaging Het
Vmn1r22 G T 6: 57,900,332 T220K probably benign Het
Vmn2r116 G A 17: 23,387,279 M388I possibly damaging Het
Vmn2r74 A C 7: 85,961,410 C25G probably damaging Het
Xndc1 T C 7: 102,080,616 probably benign Het
Zfp282 A G 6: 47,897,881 D340G probably damaging Het
Zfp282 T A 6: 47,905,053 I558N possibly damaging Het
Zfp316 T A 5: 143,264,491 T56S unknown Het
Zfp345 A G 2: 150,474,559 probably benign Het
Other mutations in Prex1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00161:Prex1 APN 2 166638401 missense probably damaging 1.00
IGL00309:Prex1 APN 2 166609823 missense probably damaging 0.99
IGL00953:Prex1 APN 2 166638409 missense probably damaging 1.00
IGL00961:Prex1 APN 2 166585736 missense probably damaging 0.98
IGL01300:Prex1 APN 2 166638407 missense possibly damaging 0.46
IGL01318:Prex1 APN 2 166569340 splice site probably benign
IGL01753:Prex1 APN 2 166602882 missense probably benign 0.11
IGL01819:Prex1 APN 2 166621245 missense probably damaging 1.00
IGL02058:Prex1 APN 2 166585183 missense probably benign 0.00
IGL02251:Prex1 APN 2 166577886 missense probably damaging 0.99
IGL02326:Prex1 APN 2 166621185 missense probably benign 0.35
IGL02366:Prex1 APN 2 166580427 missense probably damaging 1.00
IGL02414:Prex1 APN 2 166609828 missense probably damaging 1.00
IGL02660:Prex1 APN 2 166593867 missense probably damaging 0.97
IGL02666:Prex1 APN 2 166572989 missense probably benign 0.00
IGL02874:Prex1 APN 2 166585047 missense probably damaging 1.00
IGL02935:Prex1 APN 2 166570345 missense probably damaging 1.00
IGL03179:Prex1 APN 2 166585194 missense probably benign 0.31
R0207:Prex1 UTSW 2 166585898 missense possibly damaging 0.92
R0420:Prex1 UTSW 2 166589571 missense probably benign 0.13
R0449:Prex1 UTSW 2 166569377 missense probably benign 0.16
R0458:Prex1 UTSW 2 166585823 missense probably damaging 0.99
R0927:Prex1 UTSW 2 166586537 missense probably benign 0.01
R1299:Prex1 UTSW 2 166585907 missense possibly damaging 0.62
R1414:Prex1 UTSW 2 166593861 missense probably damaging 1.00
R1440:Prex1 UTSW 2 166580463 missense probably damaging 0.98
R1506:Prex1 UTSW 2 166587081 missense probably damaging 1.00
R1725:Prex1 UTSW 2 166601736 missense probably damaging 1.00
R1831:Prex1 UTSW 2 166585101 missense probably damaging 1.00
R1883:Prex1 UTSW 2 166583272 missense probably benign 0.20
R1896:Prex1 UTSW 2 166586654 missense probably benign 0.01
R2022:Prex1 UTSW 2 166575614 missense possibly damaging 0.80
R2091:Prex1 UTSW 2 166569365 missense possibly damaging 0.95
R2258:Prex1 UTSW 2 166587157 missense probably benign 0.00
R2263:Prex1 UTSW 2 166589068 splice site probably benign
R2276:Prex1 UTSW 2 166577955 missense probably benign 0.34
R2279:Prex1 UTSW 2 166577955 missense probably benign 0.34
R2680:Prex1 UTSW 2 166601772 missense possibly damaging 0.92
R3024:Prex1 UTSW 2 166589036 missense probably benign 0.04
R3421:Prex1 UTSW 2 166617854 missense probably damaging 1.00
R3614:Prex1 UTSW 2 166609781 missense probably damaging 1.00
R4244:Prex1 UTSW 2 166570336 missense probably damaging 1.00
R4605:Prex1 UTSW 2 166713544 missense probably benign 0.45
R4685:Prex1 UTSW 2 166638332 missense probably damaging 0.97
R4787:Prex1 UTSW 2 166638340 missense probably benign 0.01
R4796:Prex1 UTSW 2 166592291 missense probably damaging 1.00
R4825:Prex1 UTSW 2 166585857 nonsense probably null
R4955:Prex1 UTSW 2 166573223 missense probably damaging 0.99
R5046:Prex1 UTSW 2 166572963 missense probably benign 0.00
R5095:Prex1 UTSW 2 166581921 missense probably damaging 1.00
R5408:Prex1 UTSW 2 166575653 small insertion probably benign
R5462:Prex1 UTSW 2 166644808 missense probably benign 0.02
R5535:Prex1 UTSW 2 166580273 missense possibly damaging 0.80
R5777:Prex1 UTSW 2 166586659 missense probably damaging 1.00
R5813:Prex1 UTSW 2 166583207 missense probably benign
R5860:Prex1 UTSW 2 166644684 intron probably benign
R5984:Prex1 UTSW 2 166585744 missense probably damaging 1.00
R6009:Prex1 UTSW 2 166581984 missense probably damaging 1.00
R6174:Prex1 UTSW 2 166572963 missense probably benign 0.00
R6345:Prex1 UTSW 2 166572960 missense probably null 0.81
R6897:Prex1 UTSW 2 166581993 missense probably damaging 0.99
R6935:Prex1 UTSW 2 166599655 missense probably damaging 1.00
R7025:Prex1 UTSW 2 166613187 small insertion probably benign
R7037:Prex1 UTSW 2 166587180 missense probably benign 0.05
R7076:Prex1 UTSW 2 166633382 missense probably damaging 0.99
R7181:Prex1 UTSW 2 166570371 missense probably damaging 1.00
R7361:Prex1 UTSW 2 166713570 missense probably benign 0.04
R7381:Prex1 UTSW 2 166587127 missense probably damaging 1.00
R7721:Prex1 UTSW 2 166577890 nonsense probably null
R7763:Prex1 UTSW 2 166713709 missense unknown
R7809:Prex1 UTSW 2 166573244 missense possibly damaging 0.91
R7915:Prex1 UTSW 2 166621192 missense probably damaging 1.00
R7971:Prex1 UTSW 2 166581939 missense probably damaging 1.00
R7998:Prex1 UTSW 2 166587045 critical splice donor site probably null
R8029:Prex1 UTSW 2 166575603 missense probably benign 0.01
R8193:Prex1 UTSW 2 166593860 missense possibly damaging 0.60
R8352:Prex1 UTSW 2 166589573 missense probably benign 0.05
R8452:Prex1 UTSW 2 166589573 missense probably benign 0.05
X0065:Prex1 UTSW 2 166586625 missense probably benign
Z1176:Prex1 UTSW 2 166572970 nonsense probably null
Z1177:Prex1 UTSW 2 166592228 missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- ACCTGGATACCGCTGTACCTGAAG -3'
(R):5'- TGACCTGGTCTGTTCTGCCTCAAG -3'

Sequencing Primer
(F):5'- AGTACCTACCTCCTGGTAGCAG -3'
(R):5'- tccttaccccagtgctcatc -3'
Posted On2013-05-23